/*
 * $Id: ChapterSection.java 3373 2008-05-12 16:21:24Z xlv $
 *
 * This code is part of the 'iText Tutorial'.
 * You can find the complete tutorial at the following address:

 *
 * This code is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * itext-questions@lists.sourceforge.net
 */

package com.mxpdf.examples.objects.bookmarks;

import java.awt.Color;
import java.io.FileOutputStream;

import com.mxpdf.text.Chapter;
import com.mxpdf.text.Chunk;
import com.mxpdf.text.Document;
import com.mxpdf.text.Element;
import com.mxpdf.text.Font;
import com.mxpdf.text.FontFactory;
import com.mxpdf.text.PageSize;
import com.mxpdf.text.Paragraph;
import com.mxpdf.text.Section;
import com.mxpdf.text.pdf.PdfWriter;

/**
 * Creates a document with outlines (bookmarks) using the Chapter and Section object.
 * 

 */

public class ChapterSection {

	/**
	 * Creates a document with outlines.
	 * 
	 * @param args
	 *            no arguments needed
	 */
	public static void main(String[] args) {
        
        System.out.println("Chapters and Sections");
        
        // step 1: creation of a document-object
        Document document = new Document(PageSize.A4, 50, 50, 50, 50);
        try {
            // step 2: we create a writer that listens to the document
            PdfWriter writer=PdfWriter.getInstance(document, new FileOutputStream("ChapterSection.pdf"));
            // step 3: we open the document
            writer.setViewerPreferences(PdfWriter.PageModeUseOutlines);
            document.open();
            // step 4: we add content to the document
            // we define some fonts
            Font chapterFont = FontFactory.getFont(FontFactory.HELVETICA, 24, Font.NORMAL, new Color(255, 0, 0));
            Font sectionFont = FontFactory.getFont(FontFactory.HELVETICA, 20, Font.NORMAL, new Color(0, 0, 255));
            Font subsectionFont = FontFactory.getFont(FontFactory.HELVETICA, 18, Font.BOLD, new Color(0, 64, 64));
            // we create some paragraphs
            Paragraph blahblah = new Paragraph("blah blah blah blah blah blah blaah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah");
            Paragraph blahblahblah = new Paragraph("blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blaah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah");
            // this loop will create 7 chapters
            for (int i = 1; i < 8; i++) {
                Paragraph cTitle = new Paragraph("This is chapter " + i, chapterFont);
                Chapter chapter = new Chapter(cTitle, i);
                // in chapter 4 we change the alignment to ALIGN_JUSTIFIED
                if (i == 4) {
                    blahblahblah.setAlignment(Element.ALIGN_JUSTIFIED);
                    blahblah.setAlignment(Element.ALIGN_JUSTIFIED);
                    chapter.add(blahblah);
                }
                // in chapter 5, the alignment is changed again
                if (i == 5) {
                    blahblahblah.setAlignment(Element.ALIGN_CENTER);
                    blahblah.setAlignment(Element.ALIGN_RIGHT);
                    chapter.add(blahblah);
                }
                // the alignment is changed to ALIGN_JUSTIFIED again
                if (i == 6) {
                    blahblahblah.setAlignment(Element.ALIGN_JUSTIFIED);
                    blahblah.setAlignment(Element.ALIGN_JUSTIFIED);
                }
                // in every chapter 3 sections will be added
                for (int j = 1; j < 4; j++) {
                    Paragraph sTitle = new Paragraph("This is section " + j + " in chapter " + i, sectionFont);
                    Section section = chapter.addSection(sTitle, 1);
                    // for chapters > 2, the outine isn't open by default
                    if (i > 2) section.setBookmarkOpen(false);
                    // in all chapters except the 1st one, some extra text is added to section 3
                    if (j == 3 && i > 1) {
                    	section.setIndentationLeft(72);
                        section.add(blahblah);
                    	section.add(new Paragraph("test"));
                    }
                    // in every section 3 subsections are added
                    for (int k = 1; k < 4; k++) {
                        Paragraph subTitle = new Paragraph("This is subsection " + k + " of section " + j, subsectionFont);
                        Section subsection = section.addSection(subTitle, 3);
                        // in the first subsection of section 3, extra text is added
                        if (k == 1 && j == 3) {
                            subsection.add(blahblahblah);
                        }
                        subsection.add(blahblah);
                    }
                    // in the section section of every chapter > 2 extra text is added
                    if (j == 2 && i > 2) {
                        section.add(blahblahblah);
                    }
                    // a new page is added after the second section in Chapter 1
                    if (j == 2 && i == 1) {
                    	section.add(Chunk.NEXTPAGE);
                    }
                }
                document.add(chapter);
            }
        }
        catch(Exception de) {
            de.printStackTrace();
        }
        // step 5: we close the document
		document.close();
	}
}